Home / 3,337,293.96-4,605,337.74-1,887,019.74

Finding the Fourth Proportional to 3,337,293.96, 4,605,337.74 and 1,887,019.74

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Solution

The fourth proportional to 3,337,293.96, 4,605,337.74 and 1,887,019.74 is: 2,604,014.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,293.96 : 4,605,337.74 = 1,887,019.74 : x
  2. Step 2: Convert to fraction form
    3,337,293.96/4,605,337.74 = 1,887,019.74/x
  3. Step 3: Cross multiply
    3,337,293.96x = 4,605,337.74 × 1,887,019.74
  4. Step 4: Simplify right side
    3,337,293.96x = 8,690,363,224,746.99
  5. Step 5: Solve for x
    x = 8,690,363,224,746.99/3,337,293.96
  6. Step 6: Final answer
    x = 2,604,014.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.